1904, Thomas Finlayson Henderson, James I. and VI., page 135,
[…] while with Huntly, who in April 1599 had been created Marquis, the King now spent much of his time, “wauchting and drinking.”
2000, Association for Scottish Literary Studies, Scottish Literary Journal, Volume 27, Issue 1, page 45,
Scott, on the other hand, says of him that he ‘wauchted [quaffed] the bluid-reid liquor doun’.
Origin of waucht